The last part of the test is a discussion linked to the topic of the part before. The examiner asks broader questions about your opinions and experiences, and you and your partner answer and react to each other.
This is where you show how far you can develop an idea: give reasons and examples, compare, and look at more than one side of a question.
Think in three steps: your opinion, a reason, then an example or a consequence. 'I think people will have more free time, because machines will do more of our work. My parents already shop online instead of spending Saturdays in town.'
These questions are about people in general, not only your life. Use your own experience as an example, then widen it: 'In my country, most young people...' or 'Generally speaking, older people tend to...'.
When a question has no simple answer, show that you can see more than one view: 'On the one hand... on the other...'. Then finish by saying where you stand.
The examiner may ask what you think of your partner's answer, so listen while they speak. Be ready to agree, disagree or add something: 'I agree with Marco, and I'd add that...'.
Some questions are hard to answer straight away. A short phrase lets you think aloud instead of going silent: 'That's an interesting question. I suppose it depends on...'. Just don't use one for every answer.
You're assessed on your language, not on how clever your opinions are. A simple idea explained clearly scores better than a brilliant one you can't express.